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Back Stage Pass You gained access to Quinn's secret store.

Apex Predator You performed a takedown on Burke without being detected.

Goblin snack Give an orc one of your clones to eat

The Teacher Remains the Teacher Defeat Javier Jaguar as Uay Chivo in an un-nerfed one-on-one rematch.

The Learn'd Scholar When the proofs, the figures, were ranged in columns before me...

Out of the Dumps Escape the Dumps

All of the Above You managed to save Dr. Kavanagh and all the prisoners, too.

That Old Adage Apparently, your CASIE augmentation doesn't work on everyone...

Never Forget You revisited the site where Belltower discovered and captured you.

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

Sharpshooter Kill more than 40 guards with throwing knives

Demon Slayer Kill 15000 Demons With One Hero

Drums in the Deep Gain access to the lowest level in your base.

Commander of the Grey Reached level 30 ("Dragon Age: Origins - Awakening" expansion)

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Turning Point Heard Leliana's version of her betrayal. ("Leliana's Song" downloadable content)

No Place for Jujus Beat the Fourth Boss

Solitary Met a strange person in a strange place

"100,000 vs. 10" Defeated a total of more than 100,000 enemies.

One to Remember Save a highlight to the Replay Theatre

The Hardest Road Advance one of your soldiers to Colonel rank.

Nadeo Space Program Reach a height of 1,2km

Suicide mission Eliminate a guard with a booby trapped clone

Anything in Particular? Visit the FIFA 11 Store

The creator Finish Mission 4

Amaranthine's Last Hope Saved the city of Amaranthine ("Dragon Age: Origins - Awakening" expansion)

Dose of his own medicine Kill a torturer in a duel

All Together Now Get satellite coverage over every country on one continent.

Distance Shooter Score from outside the box with a player with the Distance Shooter Speciality

I am Error Reach the Second Bonus Stage

The Enduring Vigil Acquired all upgrades for Vigil's Keep ("Dragon Age: Origins - Awakening" expansion)

Pretentious Do not use any item during a mission

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

Normin Tamer This is proof that you've found at least 40 normin and convinced them to help out. You're great at making new friends! But remember, there's more to come.

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

Rock It! Escape the Workshop

Through the Looking Glass Completed the scrying ritual ("Witch Hunt" downloadable content)

Witch Hunter Completed "Witch Hunt" ("Witch Hunt" downloadable content)

Took this thing on a test flight Complete Arcade mode with a custom made ship, at Veteran difficulty level

Greatest Tag-Team in History Defeat both Lightning Skeleton arenas in The Great Temple on Hard Mode, with 2 or more players (or as Javier Jaguar)

Collector Acquire all items available in normal time attack

Backwards & Forwards Complete ALL levels in N. Verted mode

Warming the Gloves Make 10 saves in 1 Arena kick-about

Double Finish Killed 2 enemies simultaneously.

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

The architect Finish Mission 5

Factory Zero You survived Hei Zhen Zhu and RBS using no Praxis kits, weapons, grenades or mines. Whoa.

I've not seen such bravery! Complete all Trophies in Gauntlet™

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Mastermind Have a substitute score a goal in Career Mode